Theben RM 8 I KNX

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• 8-way C load switching actuator FIX2
• With current recognition
• For higher lamp loads
• LED switching status display for each channel
• Manual operation on device (even without bus connection)
• Adjustable characteristics: e.g. switching, delayed switching, pulse function
• Links, type of contact (NC contact/NO contact) and participation in central commands such as continuous On, continuous Off, central switching and save/call up scene
• Switching functions: On/Off, pulse, On/Off delay, staircase light with warning
• Logical links: e.g. lock, AND, release, OR

Technical data

Operating voltage KNX: Bus voltage, ≤4 mA
Operating voltage: 110 – 240 V AC
Frequency: 50 – 60 Hz
Stand-by consumption: ~2,4 W
Installation type: DIN rail
Width: 8 modules
Type of connection: Terminal screws | Bus connection: KNX bus terminal
Max. cable cross section: Solid wire: 0.5 mm² (Ø 0.8) to 4 mm² | Stranded wire with end sleeve: 0.5 mm² to 2.5 mm²
Number of channels: 8
Type of contact: NO contact, 16 A, 10 A
Opening width: < 3 mm
Resistive load: 3680 W
Capacitive load: 200 µF
Incandescent lamp load: 2600 W
Fluorescent lamp load (conventional) parallel-corrected: 2000 W (200 µF)
Fluorescent lamp load (electronic ballast): 1650 W
Energy saving lamps: 410 W
LED lamp < 2 W: 75 W
LED lamp 2-8 W: 250 W
LED lamp > 8 W: 300 W
Inrush current max.: 1500 A / 200 µs
Voltage output: 240 V AC
Switching output: Potential-free
Switching of various phases: Possible
Suitable for SELV: Yes if all channels switch at SELV
Accuracy current measurement: I > 1 A: ± 8 % of measured value, I < 1 A: ± 100 mA, lowest measurable value: 150 mA
Ambient temperature: -5 °C … +45 °C
Type of protection: IP 20
Protection class: II according to EN 60 669

More Information
More Information
SKU THE4940215
Color No
Manufacturer Theben
Manufacturers Reference Theben
Size No
Type Switch Actuator
Range FIX2
Medium KNX TP
Installation Din Mounted
Channels 8
Module Size 8 Module